Portable Spam Filter

ChoiceMail One
$29.95 - DigiPortal Software, Inc.

ChoiceMail stands out as a leader among spam blockers. Many spam prevention products rely upon rules filters that must be continually managed and updated by the user. DigiPortal determined that no single method is completely effective at stopping spam due to the endless new tricks employed by spammers. ChoiceMail uses multiple mechanisms to deal with unknown senders, giving users the choice of how to set up their system.

---

Spam Sleuth Lite
Free - Blue Squirrel

Spam Sleuth Lite, more than a simple filter, monitors your e-mail box behind the scenes and analyzes e- mail messages for spam, virus and Web bug characteristics. Spam Sleuth Lite compresses messages to take as little space as possible on your computer. When your e-mail program gets your e- mail, the spam has already been removed and you can read your e- mail the same way you always have but without sorting through the spam.

---

Spam Buster
$19.95 - Contact Plus Corporation

Are you frustrated with the ever increasing amount of junk e-mail filling up your mailbox? Do you wish you had a quick and effective way to get rid of the junk e-mail that continuously clogs up your mail system? If you've answered Yes to the above then you need Spam Buster. Spam Buster is an e-mail filter tool that specifically attempts to get rid of the junk before the junk gets to your incoming mailbox.

---

Spam Guard
$14.95 - Higher Level Systems Ltd

Spam Guard is an Outlook add-in that filters e-mail that arrives in your inbox. If the sender of any message cannot be identified then the message is moved into a spam quarantine folder. Messages deposited in the spam quarantine folder can be inspected and either deleted or approved at your leisure. The add-in works with Outlook 2000 and Outlook XP but does not work with Outlook Express.

---